package com.wcsy.myblog.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.wcsy.myblog.entity.Announcement;
import org.apache.ibatis.annotations.Param;

public interface IAnnouncementService extends IService<Announcement> {
    void insertAnnouncement( String announcementContent);
    void updateAnnouncement(String announcementContent,int announcementId);
}
